Humans Carry More Bacterial Cells than Human Ones

“All the bacteria living inside you would fill a half-gallon jug; there are 10 times more bacterial cells in your body than human cells, according to Carolyn Bohach, a microbiologist at the University of Idaho (U.I.), along with other estimates from scientific studies. (Despite their vast numbers, bacteria don’t take up that much space because bacteria are far smaller than human cells.)”